標(biāo)準(zhǔn)號(hào)：BS EN 50377-7-4-2011
中文標(biāo)準(zhǔn)名稱：光纖通信系統(tǒng)用光連接器和互連器件.產(chǎn)品規(guī)范.端接到IEC60793-2-50中B1.1和B1.3類單模光纖的單芯LC-PC型連接器(全氧化鋯套管類型為C類)
英文標(biāo)準(zhǔn)名稱：Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications. LC-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre with full zirconia ferrule for category C
標(biāo)準(zhǔn)類型：M33
發(fā)布日期：2011/5/31 12:00:00
實(shí)施日期：2011/5/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：M33
國(guó)際標(biāo)準(zhǔn)分類號(hào)：33.180.20
引用標(biāo)準(zhǔn)：EN 60793-2-50;EN 60874-1-2007;EN 61300 series;EN 61300-2-1;EN 61300-2-2;EN 61300-2-4;EN 61300-2-6;EN 61300-2-12-2009;EN 61300-2-17;EN 61300-2-18;EN 61300-2-19;EN 61300-2-22;EN 61300-2-42;EN 61300-2-44;EN 61300-3-4;EN 61300-3-6-2009;EN 61300-3-10;EN 61300-
適用范圍：1.1 Product definitionThis European Standard contains the initial, start of life dimensional, optical, mechanical and environmentalperformance requirements which a connector terminated with cylindrical zirconia PC ferrule and assembledsinglemode resilient alignment sleeve LC-PC simplex connector set (plug / adaptor / plug) adaptor andpatchcord must meet in order for it to be categorised as an EN standard product.Since different variants and grades of performance are permitted, product marking details are given in 3.6.1.2 IntermateabilityAlthough all products conforming to the requirements of this standard will intermate, the resulting level ofrandom attenuation performance will only be ensured in accordance with Table 1. The intention is that thiswill be true irrespective of the manufacturing source(s) of the product.When intermating plug variants having different attenuation grades the resulting level of attenuation cannotbe assured to be any better than the worst attenuation grade.Therefore, the intermating of a Grade C plug with a Grade B plug will result in an uncertain level of randomattenuation performance.A simplex plug can be connected in a duplex adaptor without degrading the level of performance.1.3 Operating environmentThe tests selected combined with the severities and durations are representative of an internal weatherprotected environment defined by EN 61753-1:2007, Category C.1.4 ReliabilityWhilst the anticipated service life expectancy of the product in this environment is 20 years, compliance withthis European Standard does not guarantee the reliability of the product. This should be predicted using arecognised reliability assessment programme.1.5 Quality assuranceCompliance with this European Standard does not guarantee the manufacturing consistency of the product.This should be maintained using a recognised quality assurance programme.